Reheating last night’s rice should take a minute, not leave the edges hard and the middle cold. Steam is the feature that fixes that, which is why the phrase “steam function” now appears on everything from a full-size countertop combi oven to a lidded plastic basket that costs about as much as a sandwich. Those are not the same appliance, and the listings rarely spell out the difference.
I sorted through 9 options for this list and split them into three honest groups: real combi steam ovens, plain microwaves that land in the same search results, and add-on steamers you use inside a microwave you already own. Each one carries a BHK Score, which weighs stated capacity, interior material and finish, how the steam is actually generated, how useful the presets are, and how much cleaning and descaling the interior demands. Those scores come from listing research and disclosed ratings, not from cooking with each unit.
My overall pick for best microwaves with steam function is the Midea 4-in-1 Micro Steam Oven, App Control. It does the widest range of jobs in one slot, with dual steam tubes feeding the steam modes and a flat cavity without a turntable, so a casserole dish sits level instead of riding a rotating plate. My top picks are just below.
Our Top Picks
| Product | BHK Score | ||
|---|---|---|---|
| Best Overall Midea 4-in-1 Micro Steam Oven with 0.9 Cu.Ft | 9.9 | Check Price on Amazon | |
| Best for Versatile Cooking FOTILE ChefCubii 1.1 cu. ft. Oven with 4-in-1 | 9.9 | Check Price on Amazon | |
| Midea 4-in-1 Microwave Steam Oven with 23L | 9.8 | Check Price on Amazon | |
| SMEG COF01 Combi Oven with 10 Cooking Functions | 9.7 | Check Price on Amazon | |
| Best for Small Kitchens Chefman 0.9 Cu. Ft. Microwave Oven with 900W Power | 9.6 | Check Price on Amazon | |
| Emerson MWG1191SB Microwave with 1.1 Cu. Ft | 9.6 | Check Price on Amazon | |
| Robam R-Box Pro Steam Oven and Air Fryer with 1.2 | 9.6 | Check Price on Amazon | |
| Best for Microwave Cooking GoodCook Everyday Microwave Food Steamer | 9.5 | Check Price on Amazon | |
| TOSHIBA Countertop Microwave Oven with 1.2 Cu.Ft | 9.5 | Check Price on Amazon | |
Full Reviews
Countertop oven combining inverter microwave, steam, air fryer, and convection in 0.9 Cu.Ft capacity.
Key Facts
- Capacity
- 0.9 Cu.Ft (23L)
- Power
- 900W
- Color
- Pearl White
- Dimensions
- 19.7 x 18.6 x 13.5 Inches
Pros
- +Multiple cooking modes replace four appliances in one
- +Flat-bottom cavity fits casserole dishes without turntable
- +Automated steam-assist grill helps reduce excess fat
- +Responsive touchscreen interface with 32 preset functions
Cons
- −Relatively heavy weight at over 53 pounds limits portability
- −Limited capacity may not suit larger households or batch cooking
- −Air fry mode less effective for thick-cut fries without combo setting
Detailed Review
The Midea 4-in-1 Micro Steam Oven consolidates a 900W inverter microwave, steamer, air fryer, and convection oven into a compact 0.9 Cu.Ft footprint that fits well in small kitchens or RVs. Its true 3D graphene heating and dual steam tubes enable rapid high-temperature steam in under 30 seconds, supporting nutrient-preserving cooking with six steam temperature settings. The dual glass door minimizes swing space, which is practical for tight counters.
I rate this a reasonable pick for those needing multiple cooking functions in a limited space, especially since the flat-bottom cavity removes the usual turntable, accommodating casserole dishes more easily. Worth knowing before you buy is its weight at over 53 pounds, which reduces portability compared to lighter models. The air fry feature benefits from steam injection but requires using combi mode for the best crispness on thick-cut fries.
Overall, I see this working best for compact living situations where kitchen counter space is at a premium and versatile cooking options are desired.
This FOTILE ChefCubii is a 1.1 cu. ft. convection oven offering steam, bake, air fry, and dehydrator functions in one unit.
Key Facts
- Capacity
- 1.1 cu. ft.
- Power
- 1800W
- Material
- 304 Stainless Steel cavity with ceramic-coated back panel
- Dimensions
- 20.19 x 18.69 x 14.81 inches
Pros
- +Four steam modes with precision humidity control
- +Foldable bottom heating tube for easy crumb and oil removal
- +Triple-layer glass window stays cool with clear cooking visibility
Cons
- −Countertop footprint may be bulky for very tight kitchen spaces
- −Limited to black color option only
- −Relatively heavy at nearly 40 pounds for countertop appliances
Detailed Review
The FOTILE ChefCubii 1.1 cu. ft. oven stands out with its dual-zone temperature control using 1800W heating tubes to provide consistent heat distribution. This allows for even cooking results, whether baking or air frying. The 304 food-grade stainless steel cavity with a ceramic-coated back panel means the interior resists grease, making cleanup easier than standard ovens. I see this working best for kitchens where space is limited but versatility is needed since it combines steaming, baking, roasting, and air frying in one appliance.
Worth knowing before you buy is the 20 by 19-inch footprint, which might be too large for very small counters. The oven also weighs nearly 40 pounds, which affects portability. Overall, I rate this a reasonable pick for cooks wanting multiple cooking functions without multiple appliances.
Midea 4-in-1 microwave steam oven combines microwave, air fryer, steamer, and oven functions in a 0.9 cu.ft. capacity unit.
Key Facts
- Capacity
- 0.9 cu.ft. / 23L
- Power
- 1500W baking tubes
- Dimensions
- 19.7 x 18.6 x 13.5 inches
- Color
- Black
Pros
- +Four cooking modes reduce need for multiple appliances
- +Adjustable temperature settings from 125℉ to 450℉ offer versatility
- +Color touchscreen control panel simplifies operation
Cons
- −Relatively bulky size may crowd small kitchen counters
- −No dishwasher-safe parts mentioned for easier cleaning
- −Limited capacity for larger households or batch cooking
Detailed Review
This Midea 4-in-1 Microwave Steam Oven integrates microwave, air fryer, steamer, and traditional oven functions into a single 23-liter capacity unit. It features a compact footprint of about 20 by 19 inches, which fits many kitchens but could be sizable for very small counters. The air fryer uses graphene tube technology, which aids in rapid heating and cooling to promote even cooking and crisp results.
I see this oven working well in kitchens where multiple cooking methods are desired without multiple devices, especially given its inverter microwave with five adjustable power levels and a temperature range from 125℉ to 450℉. The dual steam tubes provide quick, high-temperature steam for better flavor retention.
Worth knowing before you buy is the lack of dishwasher-safe parts mentioned, which could make cleanup more hands-on. For my money, this suits users needing versatile cooking modes in a medium-sized countertop appliance.
SMEG COF01 is a countertop combi oven offering 10 cooking functions including steam and air fry in a compact 19.75 x 19.5 x 15.5 inch size.
Key Facts
- Size
- 19.5 x 19.75 x 15.5 inches
- Weight
- 42 Pounds
- Functions
- 10 Cooking Functions
- Temperature Range
- 104°F to 446°F
Pros
- +Multiple steam modes preserve moisture and nutrients
- +Space-efficient design suitable for countertop placement
- +Smart app integration for warranty and recipe guidance
- +Stylish vintage 50s design with polished chrome accents
Cons
- −Large 42-pound weight limits portability
- −No explicit dishwasher-safe or cleaning instructions provided
- −Limited color option with only black available
Detailed Review
The SMEG COF01 countertop combi oven features a compact footprint measuring just under 20 inches wide and deep which fits comfortably on most kitchen counters without dominating space. It offers 10 cooking functions including grill, air fry, steam, and convection, allowing for diverse cooking methods from roasting to baking and steaming. The oven’s Pure Steam and Combi Grill Steam modes help retain moisture in food, which can improve texture and flavor. I see this working best for cooks who want multi-functionality in a stylish appliance with 33 automatic chef menu recipes simplifying meal preparation. Worth knowing before purchase is its 42-pound weight, which makes moving or storing it less convenient. The black finish with retro 50s styling adds visual appeal but limits color options.
The Chefman microwave offers 0.9 cubic feet capacity and 900 watts with 6 presets for common foods.
Key Facts
- Capacity
- 0.9 Cu. Ft
- Power
- 900 Watts
- Color
- Stainless Steel
- Dimensions
- 14.76 x 19.09 x 11.54 inches
Pros
- +Multiple presets for popcorn, potato, pizza, veggies, beverages, leftovers
- +Compact size suitable for dorms and small kitchens
- +Mute option to silence beeps for quiet cooking
Cons
- −0.9 cubic feet capacity may be small for larger households
- −Limited color choice restricted to stainless steel finish
Detailed Review
This microwave features a 0.9 cubic feet capacity which suits small kitchens or dorm rooms where space is limited. Its 900-watt power with 10 adjustable levels allows for flexible heating and defrosting options beyond basic presets.
The memory function enables saving frequently used settings which I see as useful for repetitive cooking tasks. The compact footprint measuring just under 15 by 19 inches means it won't dominate a countertop but may not accommodate very large dishes.
Worth knowing before you buy is the smaller capacity which might not fit larger family meals. I consider this a reasonable pick for individuals or couples needing straightforward, programmable microwave functions without extra bulk.
Emerson MWG1191SB is a 1.1 cu. ft microwave with 1100W power and built-in grill function for versatile countertop cooking.
Key Facts
- Capacity
- 1.1 Cu. Ft
- Power
- 1100W
- Material
- Stainless Steel
- Dimensions
- 16.4 x 20.3 x 12.2 inches
Pros
- +Combination microwave and grill expands cooking options
- +Multiple power levels allow customized heat settings
- +Removable glass turntable simplifies cleaning
- +Child lock adds safety for homes with children
Cons
- −Relatively heavy at 34.4 pounds may limit portability
- −Stainless steel surface requires regular wiping to maintain
- −Limited color choice with only stainless steel finish
Detailed Review
This Emerson MWG1191SB unit stands out with its built-in grill function that enables browning and crisping directly from the microwave, a feature not common in many countertop models. Its 1100 watt power capacity and 11 power levels provide a broad range of cooking intensity, useful for both gentle reheating and full meal preparation. The microwave offers a 1.1 cubic foot capacity which suits medium-sized kitchens and households without occupying excessive counter space.
Its stainless steel exterior adds a modern look and is straightforward to clean but can show fingerprints easily, requiring upkeep. I see this microwave working best for cooks who want flexibility in cooking styles and have enough countertop space for its 16.4 by 20.3-inch footprint. Worth knowing before purchase is the unit's weight of over 34 pounds, which may affect mobility when repositioning or cleaning around it.
Overall, I rate this a reasonable pick for those who want a microwave that combines grilling and standard heating in one appliance without increasing kitchen clutter.
Robam R-Box Pro is a 1.2 cu. ft. countertop steam oven with 1800W convection heating and 15+ cooking functions.
Key Facts
- Capacity
- 1.2 Cu. Ft. (35L)
- Power
- 1800W
- Material
- Easy-Clean Blue Enamel Interior
- Weight
- 51.8 pounds
Pros
- +Multiple cooking modes including steam fry and ferment
- +Large 35L capacity for versatile meal sizes
- +Enamel interior simplifies cleaning after cooking
Cons
- −Relatively heavy at 51.8 pounds limits portability
- −Limited color option only in white
- −No dishwasher-safe parts mentioned for cleanup
Detailed Review
The Robam R-Box Pro offers a 1.2 cubic foot capacity that can handle meals such as a 9-inch pizza or a 5-pound chicken, making it suitable for medium-sized households. Its 1800W convection heating combined with steam fry mode aims to keep food juicy inside while crisping the exterior with less oil. I see this oven fitting well on open counters or kitchen islands due to its moderate countertop footprint.
The interior features a blue enamel coating that wipes clean easily and includes dedicated cleaning and descaling programs, which simplifies maintenance. The dual-zone heat control with EXP mode allows for precise temperature settings, which is useful for controlled baking and roasting.
Worth knowing before you buy, it weighs over 50 pounds, so it’s not easily moved around, and it only comes in white. For my money, this suits those who want a versatile, multi-function steam and air fryer oven with a manageable size, but not those seeking a lightweight or colorful appliance.
GoodCook Everyday Microwave Food Steamer features an adjustable steam release vent for controlled cooking in a compact 8x12-inch size.
Key Facts
- Size
- 8 x 12 x 2.7 Inches
- Weight
- 0.7 Pounds
- Care
- Dishwasher Safe
Pros
- +Adjustable vent prevents pressure buildup during steaming
- +Clear lid enables food monitoring while cooking
- +Dishwasher-safe for convenient post-use cleaning
Cons
- −Limited to microwave use; not suitable for stovetop or oven
- −No specific capacity listed, may not suit large batches
- −Plastic construction may not withstand long-term heavy use
Detailed Review
The GoodCook Everyday Microwave Food Steamer measures 8 by 12 inches and weighs just 0.7 pounds, making it a compact option for microwave cooking. It features an adjustable steam release vent on the lid which allows control over steam escape, helping avoid pressure buildup and uneven cooking. The clear lid design lets cooks check progress without removing the cover and losing steam.
Cleaning is straightforward since the steamer is dishwasher-safe, which suits kitchens where quick cleanup matters. However, this product is designed exclusively for microwave use and lacks a stated capacity, so it might not be ideal for cooking large portions at once. I see this working best for individuals or small households needing a simple steamer that fits easily in their microwave.
The plastic build keeps it lightweight but could limit durability with extended heavy use. Overall, it fits limited but specific steaming needs in constrained kitchen spaces.
This TOSHIBA countertop microwave offers 1.2 cubic feet capacity and 1000W cooking power with 13 preset menus and a mute function.
Key Facts
- Capacity
- 1.2 Cu.Ft
- Power Output
- 1000W
- Dimensions (WxDxH)
- 20.6 x 14.8 x 11.8 inches
- Color
- Black Stainless Steel
Pros
- +Multiple power levels including 10 unique settings
- +Mute function to silence beeping during operation
- +Memory function saves cooking settings for easy reuse
Cons
- −Relatively deep footprint may limit countertop space
- −No dishwasher-safe components specified for cleaning
- −Limited color options restricted to black stainless steel
Detailed Review
This TOSHIBA microwave stands out with its 1.2 cubic feet capacity and 1000 watts of cooking power, which suits many everyday heating tasks. The 12.4-inch glass turntable supports even cooking distribution. I see this model working best in smaller kitchens such as dorm rooms or apartments due to its compact 20.6 by 14.8-inch footprint, which balances capacity and space efficiency. The 13 preset menus and 10 power levels provide flexibility for different foods without needing manual time adjustments.
Worth knowing before you buy, the microwave is limited to a black stainless steel exterior and no dishwasher-safe parts are noted, so cleaning may require hand washing. The two-step child lock is a practical safety feature if children are present, but you should refer to the manual for exact usage. For my money, this suits users seeking a straightforward microwave with sensor cooking and space-conscious design.
FAQs
What does a steam function actually do in a microwave?
In a combi oven, steam is generated from a water tank or dedicated steam tubes and circulates with the heat, so food reheats and bakes without drying out. That differs from a covered steamer basket, which simply traps the moisture your microwave already creates. Check the manual for tank levels.
Is a combi steam oven worth it over a plain microwave?
Steam combi ovens earn their price when you bake, roast, or air fry often, because one box replaces a microwave and a countertop oven. If your routine is reheating coffee and leftovers, a simple microwave plus a cheap steamer basket does the same job for far less.
How much counter space does a steam combi oven need?
Most of these units run around the footprint of a large microwave, roughly the size of a small toaster oven, so measure cabinet clearance and door swing before buying. The Midea’s dual glass door is designed to save swing space, which matters in narrow galley kitchens.
How is a steam microwave different from a toaster oven?
A steam microwave handles reheating and quick defrosting with moisture, while a toaster oven is built for dry, high heat and browning. The overlap is real once a combi unit adds baking and air frying, the same jobs toaster ovens for pizza and toast cover at a lower price.
Final Thoughts
What separates these picks is not the word steam on the box. It is how the steam is made, whether the cavity fits the dishes you actually cook, and how much descaling and wiping the interior asks for over a year of weeknights. A plain microwave plus a basket covers reheating and vegetables; a combi oven earns its counter space only if you bake, roast, or air fry with some regularity.
For most kitchens, the Midea 4-in-1 Micro Steam Oven, App Control is the most sensible place to start. The flat, turntable-free cavity takes a casserole dish, the steam modes and air fry functions share one compact footprint, and app preheat is genuinely handy when you are walking in from work. It suits small apartments and RV kitchens where a single appliance has to cover four jobs.
If the budget or the counter is tight, the GoodCook Everyday Microwave Food Steamer is the value pick and the cheapest way into the category. You supply the microwave, so results track its power, but the adjustable vent and dishwasher-safe parts make it a low-risk way to find out whether steaming fits your routine. That answer alone settles most of the confusion people bring to this subject.